Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...

Before the ribbon-cutting for the solar system walk on the Columbia Greenway Rail Trail on Nov. 29, created by WHS Astronomy ...

"These images are not just pretty." ...

A small, icy traveler from deep space has just threaded its way through the inner Solar System, offering a fleeting but ...

NASA’s Goddard Space Flight Center shared the images of comet 3I/ATLAS.

About 4.5 million years ago, a great cosmic dog kicked past our Solar System – and its effects may still be seen today.

For only the third known time, a space rock from the deep void is paying us a call ...

Earth may have a moon today because a nearby neighbor once crashed into us, a new analysis of Apollo samples and terrestrial ...

BRITS are clueless about our solar system – with four in 10 unable to identify the biggest planet and a quarter uncertain ...

When a meteor streaks across the sky, it's not just beautiful. It's nature's way of delivering a time capsule to Earth.

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...